Home / 3,668,633.04-5,504,111.91-2,861,783.82

Finding the Fourth Proportional to 3,668,633.04, 5,504,111.91 and 2,861,783.82

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Solution

The fourth proportional to 3,668,633.04, 5,504,111.91 and 2,861,783.82 is: 4,293,582.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668,633.04 : 5,504,111.91 = 2,861,783.82 : x
  2. Step 2: Convert to fraction form
    3,668,633.04/5,504,111.91 = 2,861,783.82/x
  3. Step 3: Cross multiply
    3,668,633.04x = 5,504,111.91 × 2,861,783.82
  4. Step 4: Simplify right side
    3,668,633.04x = 15,751,578,407,507.29
  5. Step 5: Solve for x
    x = 15,751,578,407,507.29/3,668,633.04
  6. Step 6: Final answer
    x = 4,293,582.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.